MD4015B1 - Procedeu de epurare a apelor reziduale de azot amoniacal - Google Patents
Procedeu de epurare a apelor reziduale de azot amoniacal Download PDFInfo
- Publication number
- MD4015B1 MD4015B1 MDA20090093A MD20090093A MD4015B1 MD 4015 B1 MD4015 B1 MD 4015B1 MD A20090093 A MDA20090093 A MD A20090093A MD 20090093 A MD20090093 A MD 20090093A MD 4015 B1 MD4015 B1 MD 4015B1
- Authority
- MD
- Moldova
- Prior art keywords
- purification
- sewage waters
- ammonium nitrogen
- magnesium sulphate
- sodium orthophosphate
- Prior art date
Links
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 239000010865 sewage Substances 0.000 title abstract 3
- 239000003643 water by type Substances 0.000 title abstract 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 2
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 2
- -1 monosubstituted sodium orthophosphate Chemical class 0.000 abstract 2
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 238000012851 eutrophication Methods 0.000 abstract 1
- 244000144972 livestock Species 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 244000144977 poultry Species 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Treatment Of Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Inventia se refera la procedee de epurare a apelor reziduale de azot amoniacal provenite de la complexele zootehnice si avicole, prevenirea eutroficatiei bazinelor acvatice si poate fi utilizata la statiile de epurare. Procedeul include prelucrarea chimica a apelor reziduale cu un amestec de sulfat de magneziu, dihidrogenoortofosfat de sodiu si defecat de la producerea zaharului, reagentii fiind luati reiesind din cantitatea de azot amoniacal eliminat, in kg/kg de NH4+:sulfat de magneziu 1,75...2,00dihidrogenoortofosfat de sodiu 0,20...0,40defecat 5,00...10,00,la un pH = 8…10, cu decantarea ulterioara a apei prelucrate si eliminarea sedimentului format.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20090093A MD4015C2 (ro) | 2009-02-20 | 2009-02-20 | Procedeu de epurare a apelor reziduale de azot amoniacal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20090093A MD4015C2 (ro) | 2009-02-20 | 2009-02-20 | Procedeu de epurare a apelor reziduale de azot amoniacal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4015B1 true MD4015B1 (ro) | 2010-02-26 |
| MD4015C2 MD4015C2 (ro) | 2010-09-30 |
Family
ID=43568900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20090093A MD4015C2 (ro) | 2009-02-20 | 2009-02-20 | Procedeu de epurare a apelor reziduale de azot amoniacal |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4015C2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2645573C1 (ru) * | 2017-03-07 | 2018-02-21 | Федеральное государственное бюджетное научное учреждение "Российский научно-исследовательский институт проблем мелиорации" (ФГБНУ "РосНИИПМ") | Способ подготовки продуктов гидросмыва свиноводческих комплексов и ферм для сельскохозяйственного использования |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS201654B1 (en) * | 1976-10-29 | 1980-11-28 | Jaroslav Kristoufek | Method of obtaining concentrated nitrogenous and organic phosphatocalcareous products from organic materials,animal excrements and sewage sludge |
| SU1386582A1 (ru) * | 1985-12-10 | 1988-04-07 | Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции | Способ очистки сточных вод животного происхождени от взвешенных частиц с получением органоминерального удобрени |
| SU1402586A1 (ru) * | 1986-02-03 | 1988-06-15 | Специализированное Монтажно-Наладочное Управление "Севзапводавтоматика" | Способ очистки сточных вод животноводческих комплексов |
| RU2114792C1 (ru) * | 1995-11-15 | 1998-07-10 | Владимир Петрович Колесников | Установка для биохимической очистки концентрированных сточных вод от органических и азотсодержащих загрязнений |
| RU2140735C1 (ru) * | 1998-01-13 | 1999-11-10 | Всероссийский научно-исследовательский институт ирригационного рыбоводства | Способ очистки сточных вод животноводческих комплексов, ферм и птицефабрик с помощью адаптированного комплекса микроводорослей, высшей водной растительности, зоопланктона и рыбы |
| ES2151389B1 (es) * | 1998-04-08 | 2001-07-01 | Ros Roca Sa | Procedimiento biologico de degradacion de residuos liquidos especialmente purines de porcino y/o vacuno. |
| FR2797201B1 (fr) * | 1999-08-06 | 2001-10-26 | Lur Berri Holding | Procede et installation de traitement de lisier notamment de palmipedes |
| RU2170709C2 (ru) * | 1999-10-14 | 2001-07-20 | Феоктистов Владимир Иванович | Способ биологической очистки сточных вод |
| FR2811659B1 (fr) * | 2000-07-11 | 2003-05-23 | Snf Sa | Procede et installation de traitement de dechets liquides industriels, agricoles et urbains ou menagers, notamment du lisier de porc |
| PL354498A1 (en) * | 2002-06-14 | 2003-12-15 | RomanBrowarski Roman Browarski | Method of removing ammonia from recycled animal disards |
| RU2243170C1 (ru) * | 2003-08-12 | 2004-12-27 | Государственное образовательное учреждение высшего профессионального образования Южно-Российский государственный технический университет (Новочеркасский политехнический институт) | Способ подготовки сточных вод животноводческих комплексов для сельскохозяйственного использования |
| ES2231012B1 (es) * | 2003-10-21 | 2006-07-16 | Jose Marti Gascon | Procedimiento de desnitrificacion de purines porcinos e instalacion para llevar a la practica el mismo. |
| ES2261020B1 (es) * | 2004-07-19 | 2007-11-01 | Sociedad De Explotacion De Aguas Residuales, S.A. | Procedimiento para reducir la carga contaminante de purines. |
| NL1034002C1 (nl) * | 2007-06-18 | 2008-12-22 | Josab Nederland B V | Werkwijze voor het winnen van drinkwater uit een vloeibare fractie van menselijke of dierlijke fecalien, bioreactoreenheid, opslagvat en werkwijze voor het kweken van een bacteriecultuur voor gebruik in een dergelijke werkwijze. |
| MD3978C2 (ro) * | 2009-02-04 | 2010-06-30 | Государственный Университет Молд0 | Procedeu de defosfatare a apelor uzate |
-
2009
- 2009-02-20 MD MDA20090093A patent/MD4015C2/ro not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2645573C1 (ru) * | 2017-03-07 | 2018-02-21 | Федеральное государственное бюджетное научное учреждение "Российский научно-исследовательский институт проблем мелиорации" (ФГБНУ "РосНИИПМ") | Способ подготовки продуктов гидросмыва свиноводческих комплексов и ферм для сельскохозяйственного использования |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4015C2 (ro) | 2010-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |